125 Pc Wire Holders, Cable Clips with Steel Nails. 75 Pc Small (6mm) and 50 Pc Large (8mm) White, Corrosion Resistant 125 Pieces: 75 pieces of 6mm and 50 pieces of 8mm Corrosion resistant indoor/Outdoor use Insulated strap prevents cable damage Strong, shock resistant and flexible with pre-inserted steel nails